Anticausal Vestige + Paleoloth + Body Double + Viscera Seer

Anticausal Vestige

Paleoloth

Body Double

Viscera Seer

How it works

1. Activate Viscera Seer by sacrificing Anticausal Vestige.
2. When Anticausal Vestige dies, it triggers, causing you to draw a card and put Body Double from your hand onto the battlefield tapped. Choose to have Body Double enter as a copy of Anticausal Vestige.
3. When Body Double enters, Paleoloth triggers, returning Anticausal Vestige from your graveyard to your hand.
4. Resolve the Viscera Seer ability.
5. Activate Viscera Seer by sacrificing Body Double.
6. When Body Double dies, it triggers, causing you to draw a card and put Anticausal Vestige from your hand onto the battlefield tapped.
7. When Anticausal Vestige enters, Paleoloth triggers, returning Body Double from your graveyard to your hand.
8. Resolve the Viscera Seer ability.
9. Repeat.